What is simple method to find zero point charge of semiconductor?

Luma M. Ahmed @Luma_Ahmed3

07 July 2018 1 7K Report

what easy and fast method to find Zero point charge of ZnO, ZnS, CdS, TiO2 ?

Luma M. Ahmed

Much obliged for you dear Dr. Phuong V. Pham .

Badges
Science topic

More Luma M. Ahmed's questions See All

I need preparation of complex, is the high concentration of ligand or the high concentration of metal concentration best for getting a clear color?

is the high concentration of ligand or the high concentration of metal concentration best for getting a clear color?

11 December 2018 3,005 0 View

How can extraction of Co or Ni from lithium battery?

How can used easy method to extract Co and Ni from Lithium battery....?

08 September 2018 777 0 View

Why the peaks in XRD shifted to more 2theta during loded CdS on ZnS?

Why the peaks in XRD shifted to more 2theta during loded CdS on ZnS? and formed ZnS-CdS

08 September 2018 3,942 0 View

How can calculate the density of solid powder material?

07 August 2018 5,685 4 View

How can used the nanotechnology in textile industry to decrease the used dye amount?

07 August 2018 8,440 6 View

I need book to have a chemical, optical ..properties for CdS and ZnS?

I needed book or article for CdS and ZnS..........

06 July 2018 7,593 1 View

Please, I need properties of CdS as articles or books,is that possible ?

I need properties , phases of CdS

06 July 2018 349 1 View

What is the requirements of ISO in chemistry labs?

what is the requirements of ISO in chemistry labs and class rooms?

06 July 2018 221 0 View

How can download the sutible VPN program?

How can choose the correct program to my laptop and my l phone

06 July 2018 10,030 1 View

What is the optical and electrical properties that be ZnS is useful in solar cell???

recently, why ZnS is more important in solar cell research ???

05 June 2018 1,681 0 View

What are anisotropic electrical and optical properties of a semiconductor due to?

In some materials, properties such as band gap, thermal conductivity differ along different crystallographic axes. What are the basics?

01 March 2021 1,923 3 View

Energy minimization in LAMMPS using NVT ?

How do I do energy minimization in lammps with NVT ensemble ? I am using the following command and it does not seem to work. It stops at extremely high energy and gives me the error zero search...

01 March 2021 2,294 3 View

Why is the sum of the elements in a row in a Q matrix equal to zero?

When explaining substitution models, the substitutions are expressed as Q matrix. Why is the sum of the elements in a row zero?

28 February 2021 3,864 3 View

Is there a fast method matching citations to bibliography (manually typed references)?

I need to be able to match in-text citations to a reference list and back again in very large documents (100+ pages) WITHOUT the use of referencing software like Endnote. my method is to type the...

27 February 2021 9,848 1 View

How can I assign a velocity along one direction to CO2 molecules in a molecular dynamics simulation using GROMACS?

Dear all, I am trying to perform a MD simulation about the interaction between CO2 and a polymer. I create my model, solvate it and perform the NVT and NPT equilibration. Now I am not able to...

26 February 2021 10,014 3 View

CGA 300 Regulator for CO2 cylinder?

Has anyone ever tried to deliver CO2 with a CGA 300 regulator? I know that a CGA 320 regulator is standard for CO2. The issue is that I currently do not have any free CGA 320 regulators. I also...

25 February 2021 3,292 3 View

How the Ground Plane implantation is performed without damaging (and w/o varying the undoped nature) the top Si (8-10 nm) in FDSOI technology ?

It is a general practice to introduce Ground Plane in FDSOI devices under the BoX. The Ground Planes are introduced by Ion Implantation through Top Si layer and Buried Oxide. I wanted to know that...

24 February 2021 5,974 4 View

How to empty large intestine in mice ?

Hi all I am working on colon-targeted drug delivery for which I kept mice fasting for 6h using fasting grills during scotophase (dark period). I observed liquid fecal content in the cecum and...

23 February 2021 7,701 2 View

Why the CHi^2 is close to zero with a bad fitting but the Rp and Rwp are still high?

I am refining my XRD data using in FullProf program. The intensity of the modulated X-ray peaks is almost flat. I tried to adjust the peak intensities but unsuccessful. What is the reason? I guess...

23 February 2021 2,304 4 View

Can a semi-conductor material have different absorption coefficient?

Does the absorption coefficient of the semiconductor changes with the change in the structure of the semiconductor? If you have a thin film and nanowire of the same semiconductor, will the...

23 February 2021 9,799 4 View